|
2024
|
P/S
|
Metal harness restraints for PVC pipes and ductile iron pipes to effectively engage pipe walls to... |
|
|
Invention
|
Submersible frame for maintaining a buoyant object in a flat state during a coating process.
An ... |
|
2023
|
Invention
|
Plastic meter lid and frame assembly for an in-ground meter box. A lid assembly for an in-ground ... |
|
2021
|
Invention
|
Large diameter pipe rounding tool and method of use. An apparatus and method for re-rounding a di... |
|
2019
|
Invention
|
Rotomolded reinforced concrete meter box lid and method of making same.
A rotomolded lid for a m... |
|
2015
|
Invention
|
Joint restraint devices and methods of using same. A joint restraint for deforming an outer diame... |
|
1989
|
P/S
|
PIPE WALL SLEEVE |
|
1988
|
P/S
|
METALLIC PIPE CONNECTORS |
